* {
  margin: 0;
  padding: 0;
  user-select: none;
}

body {
  padding: 20px;
}

.game {
  margin: 10px auto;
  border: 1px solid #00aeec;
  width: 900px;
  box-sizing: border-box;
  padding: 10px;
  transform-origin: 0 0 0;
  border-radius: 4px;
}

.game .all {
  display: flex;
  justify-content: space-between;
  box-sizing: border-box;
  width: 100%;
  padding: 10px;
}

.game .all .box {
  position: relative;
  width: 540px;
  height: 540px;
  border: 1px solid #00aeec;
  border-radius: 4px;
  overflow: hidden;
  background-color: #fff;
}

.game .all .box .item {
  position: absolute;
  background-color: #fff;
  z-index: 100;
  transition: 0.5s;
}

.game .all .box .mask {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 2000;
  background-color: transparent;
  left: 0;
  top: 0;
  background-size: cover;
}

.game .all .map {
  width: 200px;
  height: 200px;
  background-size: cover;
  margin-left: 20px;
  border-radius: 4px;
}

.game .all .select {
  height: 25px;
  outline: none;
}

.game .reset {
  margin-top: 10px;
  width: 150px;
  height: 50px;
  border: 1px solid #00aeec;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 4px;
  margin: 0 auto;
  transition: 0.2s;
}

.game .reset:hover {
  background-color: #00aeec;
  color: #fff;
}
